LKML Archive on lore.kernel.org
help / color / mirror / Atom feed
From: Andrew Morton <akpm@osdl.org>
To: Christian Schlittchen <corwin@amber.kn-bremen.de>
Cc: linux-kernel@vger.kernel.org, netdev@oss.sgi.com
Subject: Re: 2.6.0-test10: Badness in local_bh_enable at kernel/softirq.c:121
Date: Wed, 26 Nov 2003 05:52:58 -0800	[thread overview]
Message-ID: <20031126055258.7526a09d.akpm@osdl.org> (raw)
In-Reply-To: <20031126104243.GA1395@amber.kn-bremen.de>

Christian Schlittchen <corwin@amber.kn-bremen.de> wrote:
>
> 
> When trying to establish a ppp/pppoe connection I get the following
> and the connection fails:
> 
> Badness in local_bh_enable at kernel/softirq.c:121
> Call Trace:
> [<c011feac>] local_bh_enable+0x8c/0x90
> [<e096ccae>] ppp_sync_push+0x6e/0x1a0 [ppp_synctty]
> [<c015cdc0>] __lookup_hash+0x70/0xd0
> [<e096c651>] ppp_sync_wakeup+0x31/0x70 [ppp_synctty]
> [<c0207b79>] pty_unthrottle+0x59/0x60
> [<c02043ba>] check_unthrottle+0x3a/0x40
> [<c0204463>] n_tty_flush_buffer+0x13/0x60
> [<c0207f6d>] pty_flush_buffer+0x6d/0x70
> [<c0200c0e>] do_tty_hangup+0x3fe/0x460

The warning is a pest, and is due to do_tty_hangup() bogusly disabling
interrupts in the hope that it does something useful.  It needs to be fixed
up.

But it is unrelated to the PPP failure.  I'm afraid it is so long since I
used PPP and pppd that I cannot suggest how you should set about gathering
extra info on that.


  reply	other threads:[~2003-11-26 13:46 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2003-11-26 10:42 Christian Schlittchen
2003-11-26 13:52 ` Andrew Morton [this message]
2003-11-26 15:27   ` Pete Clements

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20031126055258.7526a09d.akpm@osdl.org \
    --to=akpm@osdl.org \
    --cc=corwin@amber.kn-bremen.de \
    --cc=linux-kernel@vger.kernel.org \
    --cc=netdev@oss.sgi.com \
    --subject='Re: 2.6.0-test10: Badness in local_bh_enable at kernel/softirq.c:121' \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).